Hello, I first started using my mother in laws Olympus e1 and fell in love, I got a E-450 and have been having issues. The images are not as sharp as I would like. For example. I have also found if I take a picture in slightly darker lighting I get a crackled effect, I dislike this. Sometimes I don't want to use the flash, I want natural light that's in the room but without the crackled things on them. I hope you get what I mean if I post this picture, I will try dig out more obvious ones. Any advice? It may well just be something I am doing wrong.